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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/cocoa/settings.mm
3 // Purpose: wxSettings
4 // Author: David Elliott
5 // Modified by:
6 // Created: 2005/01/11
7 // Copyright: (c) 2005 David Elliott
8 // Licence: wxWindows licence
9 /////////////////////////////////////////////////////////////////////////////
10
11 #include "wx/wxprec.h"
12
13 #include "wx/settings.h"
14
15 #ifndef WX_PRECOMP
16 #include "wx/utils.h"
17 #include "wx/gdicmn.h"
18 #endif
19
20 #include "wx/cocoa/autorelease.h"
21 #include "wx/cocoa/private/fontfactory.h"
22
23 #import <AppKit/NSColor.h>
24 #import <AppKit/NSFont.h>
25
26 // ----------------------------------------------------------------------------
27 // wxSystemSettingsNative
28 // ----------------------------------------------------------------------------
29
30 // ----------------------------------------------------------------------------
31 // colours
32 // ----------------------------------------------------------------------------
33
34 wxColour wxSystemSettingsNative::GetColour(wxSystemColour index)
35 {
36 wxAutoNSAutoreleasePool pool;
37 switch( index )
38 {
39 case wxSYS_COLOUR_SCROLLBAR:
40 return wxColour([NSColor scrollBarColor]); // color of slot
41 case wxSYS_COLOUR_BACKGROUND: // No idea how to get desktop background
42 break; // break so we return an invalid colour.
43 case wxSYS_COLOUR_ACTIVECAPTION: // No idea how to get this
44 // fall through, window background is reasonable
45 case wxSYS_COLOUR_INACTIVECAPTION: // No idea how to get this
46 // fall through, window background is reasonable
47 case wxSYS_COLOUR_MENU:
48 case wxSYS_COLOUR_MENUBAR:
49 case wxSYS_COLOUR_WINDOW:
50 case wxSYS_COLOUR_WINDOWFRAME:
51 case wxSYS_COLOUR_ACTIVEBORDER:
52 case wxSYS_COLOUR_INACTIVEBORDER:
53 return wxColour([NSColor windowFrameColor]);
54 case wxSYS_COLOUR_BTNFACE:
55 return wxColour([NSColor knobColor]); // close enough?
56 case wxSYS_COLOUR_LISTBOX:
57 return wxColour([NSColor controlBackgroundColor]);
58 case wxSYS_COLOUR_BTNSHADOW:
59 return wxColour([NSColor controlShadowColor]);
60 case wxSYS_COLOUR_BTNTEXT:
61 case wxSYS_COLOUR_MENUTEXT:
62 case wxSYS_COLOUR_WINDOWTEXT:
63 case wxSYS_COLOUR_CAPTIONTEXT:
64 case wxSYS_COLOUR_INFOTEXT:
65 case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
66 return wxColour([NSColor controlTextColor]);
67 case wxSYS_COLOUR_HIGHLIGHT:
68 return wxColour([NSColor selectedControlColor]);
69 case wxSYS_COLOUR_BTNHIGHLIGHT:
70 return wxColour([NSColor controlHighlightColor]);
71 case wxSYS_COLOUR_GRAYTEXT:
72 return wxColour([NSColor disabledControlTextColor]);
73 case wxSYS_COLOUR_3DDKSHADOW:
74 return wxColour([NSColor controlShadowColor]);
75 case wxSYS_COLOUR_3DLIGHT:
76 return wxColour([NSColor controlHighlightColor]);
77 case wxSYS_COLOUR_HIGHLIGHTTEXT:
78 return wxColour([NSColor selectedControlTextColor]);
79 case wxSYS_COLOUR_INFOBK:
80 // tooltip (bogus)
81 return wxColour([NSColor controlBackgroundColor]);
82 case wxSYS_COLOUR_APPWORKSPACE:
83 // MDI window color (bogus)
84 return wxColour([NSColor windowBackgroundColor]);
85 case wxSYS_COLOUR_HOTLIGHT:
86 break; // what is this?
87 case wxSYS_COLOUR_GRADIENTACTIVECAPTION:
88 case wxSYS_COLOUR_GRADIENTINACTIVECAPTION:
89 break; // Doesn't really apply to Cocoa.
90 case wxSYS_COLOUR_MENUHILIGHT:
91 return wxColour([NSColor selectedMenuItemColor]);
92 case wxSYS_COLOUR_MAX:
93 default:
94 if(index>=wxSYS_COLOUR_MAX)
95 {
96 wxFAIL_MSG(wxT("Invalid system colour index"));
97 return wxColour();
98 }
99 }
100 wxFAIL_MSG(wxT("Unimplemented system colour index"));
101 return wxColour();
102 }
103
104 // ----------------------------------------------------------------------------
105 // fonts
106 // ----------------------------------------------------------------------------
107
108 wxFont wxSystemSettingsNative::GetFont(wxSystemFont index)
109 {
110 // Return the system font for now
111 { wxAutoNSAutoreleasePool pool;
112 return wxCocoaFontFactory::InstanceForNSFont([NSFont systemFontOfSize:0.0], false);
113 }
114 switch (index)
115 {
116 case wxSYS_ANSI_VAR_FONT :
117 case wxSYS_SYSTEM_FONT :
118 case wxSYS_DEVICE_DEFAULT_FONT :
119 case wxSYS_DEFAULT_GUI_FONT :
120 {
121 return *wxSMALL_FONT ;
122 } ;
123 break ;
124 case wxSYS_OEM_FIXED_FONT :
125 case wxSYS_ANSI_FIXED_FONT :
126 case wxSYS_SYSTEM_FIXED_FONT :
127 default :
128 {
129 return *wxNORMAL_FONT ;
130 } ;
131 break ;
132
133 }
134 return *wxNORMAL_FONT;
135 }
136
137 // ----------------------------------------------------------------------------
138 // system metrics/features
139 // ----------------------------------------------------------------------------
140
141 // Get a system metric, e.g. scrollbar size
142 int wxSystemSettingsNative::GetMetric(wxSystemMetric index, wxWindow *WXUNUSED(win))
143 {
144 switch ( index)
145 {
146 case wxSYS_MOUSE_BUTTONS:
147 return 2; // we emulate a two button mouse (ctrl + click = right button )
148
149 // TODO case wxSYS_BORDER_X:
150 // TODO case wxSYS_BORDER_Y:
151 // TODO case wxSYS_CURSOR_X:
152 // TODO case wxSYS_CURSOR_Y:
153 // TODO case wxSYS_DCLICK_X:
154 // TODO case wxSYS_DCLICK_Y:
155 // TODO case wxSYS_DRAG_X:
156 // TODO case wxSYS_DRAG_Y:
157 // TODO case wxSYS_EDGE_X:
158 // TODO case wxSYS_EDGE_Y:
159
160 case wxSYS_HSCROLL_ARROW_X:
161 return 16;
162 case wxSYS_HSCROLL_ARROW_Y:
163 return 16;
164 case wxSYS_HTHUMB_X:
165 return 16;
166
167 // TODO case wxSYS_ICON_X:
168 // TODO case wxSYS_ICON_Y:
169 // TODO case wxSYS_ICONSPACING_X:
170 // TODO case wxSYS_ICONSPACING_Y:
171 // TODO case wxSYS_WINDOWMIN_X:
172 // TODO case wxSYS_WINDOWMIN_Y:
173 // TODO case wxSYS_SCREEN_X:
174 // TODO case wxSYS_SCREEN_Y:
175 // TODO case wxSYS_FRAMESIZE_X:
176 // TODO case wxSYS_FRAMESIZE_Y:
177 // TODO case wxSYS_SMALLICON_X:
178 // TODO case wxSYS_SMALLICON_Y:
179
180 case wxSYS_HSCROLL_Y:
181 return 16;
182 case wxSYS_VSCROLL_X:
183 return 16;
184 case wxSYS_VSCROLL_ARROW_X:
185 return 16;
186 case wxSYS_VSCROLL_ARROW_Y:
187 return 16;
188 case wxSYS_VTHUMB_Y:
189 return 16;
190
191 // TODO case wxSYS_CAPTION_Y:
192 // TODO case wxSYS_MENU_Y:
193 // TODO case wxSYS_NETWORK_PRESENT:
194
195 case wxSYS_PENWINDOWS_PRESENT:
196 return 0;
197
198 // TODO case wxSYS_SHOW_SOUNDS:
199
200 case wxSYS_SWAP_BUTTONS:
201 return 0;
202
203 default:
204 return -1; // unsupported metric
205 }
206 return 0;
207 }
208
209 bool wxSystemSettingsNative::HasFeature(wxSystemFeature index)
210 {
211 switch (index)
212 {
213 case wxSYS_CAN_ICONIZE_FRAME:
214 case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
215 return true;
216
217 default:
218 return false;
219 }
220 }